Monique Lhuillier Adds Lab-Grown Diamonds to Kay Jewelers Collection
The bridal gown designer is offering bigger center stones at more accessible price points.

Lhuillier is once again expanding her “Bliss” line, adding 21 new styles to the range.
The offerings include 12 engagement ring styles, six “universal,” or unisex, matching bands, and three women's lab-grown diamond bands.
The engagement rings feature round, princess-cut, oval, emerald and pear-shaped lab-grown center diamonds set in 18-karat yellow, white, and rose gold.
"With this new category debut, I have showcased my signature designs with larger carat weights while remaining accessible to the Kay consumer," said Monique Lhuillier in a statement.
She debuted the collection at a private event in New York City Wednesday, sitting down for a Q&A session with Alexandra Macon, weddings editor at Vogue.com and founder of bridal e-commerce website Over the Moon.
The pair was introduced by Bill Brace, president of Kay Jewelers.
“It’s been exciting to see how we together have been able to translate her fabulous designs into the world of jewelry and create what I think is the pinnacle of design for modern brides and grooms,” said Brace.
During the discussion, Lhuillier spoke about her early connection to jewelry and her dream of opening a jewelry store.

“I grew up with a very glamorous mother,” she said. “She loved jewelry so much. Sometimes she would pick her jewelry first and then decide what she was going to wear, so she instilled that in me.”
She recalled often receiving jewelry gifts for Christmas and Valentine’s Day when she was growing up.
In her high school yearbook, she said her goal was to open fashion and jewelry stores around the world.
She began her career in fashion, elevating herself to one of best-known bridal designers, before teaming up with Kay Jewelers during the pandemic.
Her two loves go hand in hand, with her jewels mirroring the romantic, floral-inspired dress designs.
“You’re only going to wear the dress once, but I wanted you to look down at your jewelry and remind yourself how special that moment was,” she said.
She also spoke about why she was hesitant to incorporate lab-grown diamonds into her collection, and what changed her mind.
Around two years ago, the Kay team asked her if she’d like to use lab-grown diamonds.
“I wasn’t ready back then. I didn’t know enough about the product.”
After learning more about them, she was on board with the idea.
“I love how the stone looks. I love how it’s colorless. I love the brilliance and how you can get an impactful design with a larger center stone,” Lhuillier said.
Macon added, “The accessibility of the price points, you can’t ignore it.”
The jewels range in price from $1,099 for a band to $19,000 for a three-carat diamond ring.
The collection is available online at Kay Jewelers’ website and in select Kay stores.
Lhuillier previously expanded the Bliss line earlier this year, adding colored gemstones and black diamonds to the mix.
The Latest

A set of four Patek Philippe “Star Caliber 2000” pocket watches is part of Sotheby’s upcoming auction in Abu Dhabi.

The Brazilian jeweler’s latest book marks her namesake brand’s 25th anniversary and tells the tale of her worldwide collaborations.

The Submariner Ref. 1680 with a Tiffany & Co. dial came from the original owner, who won it as a prize on the game show in the 1970s.

With their unmatched services and low fees, reDollar.com is challenging some big names in the online consignment world.

The new integration allows users to manage shipments directly from the Shopify dashboard.


At Converge 2025, Editor-in-Chief Michelle Graff attended sessions on DEI, tariffs, security, and more. Here are her top takeaways.

Six people were shot last week at an Oakland cash-for-gold shop as employees exchanged gunfire with individuals trying to rob the store.

Jewelers of America is leading the charge to protect the industry amidst rising economic threats.

The jeweler has expanded its high jewelry offering, which launched last year, with new pieces featuring its cube motif that debuted in 1999.

Ben Bridge Jeweler and Lux Bond & Green were a part of the pilot program.

Associate Editor Natalie Francisco shares eight of her favorite jewelry looks from the 77th annual Primetime Emmy Awards, held Sunday night.

It’s predicting a rise in retail sales this holiday season despite economic uncertainty and elevated inflation.

It included the sale of the 11,685-carat “Imboo” emerald that was recently discovered at Kagem.

The newly elected directors will officially take office in February 2026 and will be introduced at the organization’s membership meeting.

Associate Editor Lauren McLemore headed out West for a visit to Potentate Mining’s operation hosted by gemstone wholesaler Parlé Gems.

Fordite is a man-made material created from the layers of dried enamel paint that dripped onto the floors of automotive factories.

Gilbertson has worked as a researcher, jeweler, lapidary artist, appraiser, and business owner throughout his decades in the industry.

A decision likely won’t come until January 2026 at the earliest, and the tariffs remain in effect until then.

Located in the revamped jewelry hall at the retailer’s New York City flagship, this opening is Tabayer’s first shop-in-shop.

The new, free app offers accessible educational content, like games and podcasts, for U.S. retailers.

As the gold price rises, the manufacturer is offering a 100 percent payout through Sept. 30 for gold clean scrap.

Jacob & Co. partnered with the German technology company on two pairs of headphones, one set with diamonds and the other with sapphires.

Guillermo del Toro’s 2025 “Frankenstein” will feature 27 jewels and objects from the storied brand, including pieces from its archives.

The Waldorf Astoria New York’s grand reopening this past summer means a homecoming for the industry group’s annual event.

Anglo plans to merge with Teck Resources Ltd. to form Anglo Teck. The deal changes nothing about its plans to offload De Beers.

The 9.51-carat fancy vivid blue diamond, which set two world auction records at Sotheby’s in 2014, is estimated to fetch up to $30 million.

The industry veteran joins the auction house as it looks to solidify its footprint in the jewelry market.